Question

Which circumstance most directly contributed to the environmental hazard of acid rain in Eastern Europe?
a) the use of nuclear energy
b) the lack of coal reserves
c) the lack of oil and natural gas reserves
d) the increase in mechanized farming

Answer 1

What do you think?

Answer 2

d

Answer 3

I believe it is A.

Answer 4

this is more of a science question btw but hopefully that helps

Answer 5

no it is for social studies

Answer 6

oh I see